I agree they have to know we are getting closer - but at the same time they also know they have avoided capture for over 3 years now -
And do you really think we are tracking their every move? - I am not certain our higher-ups even think they know where they are to begin with - I think they are assuming Al Zawahiri is in this region - However....tracking their actual movements? - Not sure on this - (do you mean from the "sky" 0r actual "eyes") -??
Both....:-)